%A A. Grubler %A M. Jefferson %A A. McDonald %A S. Messner %A N. Nakicenovic %A H.-H. Rogner %A L. Schrattenholzer %T Global Energy Perspectives to 2050 and Beyond %C London, UK %D 1995 %I Joint IIASA and World Energy Council Report, World Energy Council %L iiasa4404